CVE-2023-21255

2023-07-1223:33:00

google_android

www.cve.org

memory corruption

binder.c

local escalation

privilege escalation

9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Android",
    "vendor": "Google",
    "versions": [
      {
        "status": "affected",
        "version": "Android kernel"
      }
    ]
  }
]